the suspect dressed in women s clothing. that is the disguise he used to try to get away after the shooting. police say this is something that had been planned for several weeks. the gunman used that disguise to try to sleep through the crowd. but investigators say he left behind a legally purchased assault rifle that the atf was able to trace to this person of interest now, who is behind bars as we speak, not yet charged. police say he fired off more than 70 rounds from a roof overlooking the parade. as we are learning more about some of the six victims killed and the nearly 50 others hurt by the gunshots and all the way hospital after this happened. we expect another update in just about an hour. you have the white house and all federal buildings with flags flying at half staff in memory of the highland park victims. we have a lot to get to over the next 60 minutes. cathy park is in illinois, pete williams, mike is covering the white house and we are joined by clint who